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Case File

CVE-2021-43163

CRITICAL · CVSS 9.8 EPSS 1.99% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-05-04 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-43163
Severity
CRITICAL
CVSS
9.8
EPSS
1.99%

Original NVD Description

A Remote Code Execution (RCE) vulnerability exists in Ruijie Networks Ruijie RG-EW Series Routers up to ReyeeOS 1.55.1915 / EW_3.0(1)B11P55 via the checkNet function in /cgi-bin/luci/api/auth.

Related CVEs

Other vulnerabilities affecting the same vendor(s)